$90 Off CRAFTSMAN V20 4.0 Ah Battery Deal at Lowe's

Lowe's just dropped the CRAFTSMAN V20 20 Volt 4.0 Ah Lithium Ion Battery to $39, which is $90 off the regular $129 price. That is roughly 70% off on a full size 4.0 Ah pack that powers the entire V20 lineup. This post contains affiliate links, which means I may earn a small commission if you buy through them—at no extra cost to you. It helps keep the tool deals coming, so thanks for your support! Prices valid at time of posting but are subject to change at anytime.

👉 Grab the CRAFTSMAN V20 4.0 Ah Battery Deal at Lowe's

Final Price Breakdown

Regular price: $129 Sale price: $39 You save: $90 (about 70% off)

Why This Battery Is Worth It

If you already run CRAFTSMAN V20 cordless tools, a 4.0 Ah battery for $39 is the kind of deal you do not pass on. A 4.0 Ah pack gives you roughly three times the runtime of the smaller 1.3 Ah packs that ship with most starter kits, which means longer cuts, longer drives, longer trims, and far fewer trips back to the charger.

For drills, impacts, circular saws, blowers, string trimmers, and the rest of the V20 platform, the bigger pack also delivers more sustained output under load. That translates into less voltage sag on tough cuts and stronger performance on the tools you already own.

Premium grade high performance cells, a longer cycle life, and a 3 LED state of charge indicator round out a pack that is built for daily shop and outdoor use. No memory and virtually no self discharge means the battery is ready to go even after sitting on the shelf between projects.

At 70% off on a name brand 4.0 Ah pack, this is the kind of price you typically only see on holiday weekends. Grabbing two or three at this price is the smart move if you have multiple V20 tools running through a workday.

Features

Improved power: Premium grade high performance cells Longer cycle resulting in an extended battery life Battery charge feedback: 3 LED state of charge indicator Maximum productivity: No memory and virtually no self discharge Common applications include powering V20 cordless tools and powering V20 cordless outdoor tools Includes: (1) CMCB204 V20 4.0 Ah Lithium Ion Battery Versus 20V MAX CMCB201 (1.3 Ah) Lithium Ion Battery

Who This Is Best For

This battery is best for DIYers, weekend builders, homeowners, and shop owners already running the CRAFTSMAN V20 system who want more runtime without spending full retail. It fits perfectly in a one car garage shop, a home DIY toolbox, a yard work setup powering V20 outdoor tools, or a small woodworking shop where the V20 lineup handles the cordless workload.

If you are tired of swapping small 1.3 Ah packs every hour, this 4.0 Ah upgrade changes how the whole V20 system feels day to day.

🛒 Lock In the $39 CRAFTSMAN V20 4.0 Ah Battery Deal Here

Deal expires: Limited time only

Know a CRAFTSMAN V20 user who needs to see this battery price? Share this deal with them before the price jumps back up.

Never miss a sale at Lowe's! Visit our updated Lowe’s Tool Deals Hub to see every current offer in one place. You can also compare these prices against our other major tool guides for The Home Depot, Amazon, and Rockler.